DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choe, SB | ko |
dc.contributor.author | Shin, Sung-Chul | ko |
dc.date.accessioned | 2009-12-03T03:02:51Z | - |
dc.date.available | 2009-12-03T03:02:51Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-06 | - |
dc.identifier.citation | PHYSICAL REVIEW B, v.65, no.22 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | http://hdl.handle.net/10203/14054 | - |
dc.description.abstract | We report our experimental finding that magnetic properties of Co-based multilayer films are shown to exhibit their local variations far from the Gaussian (or Lorentzian) distribution which are usually assumed. The local variations of the coercivity and the field dependence lambda(=-partial derivativeln tau/partial derivativeH) were determined from measurements of the hysteresis loop and the field-dependent switching time tau, respectively, on spatially resolved local regions 400 nm in size by means of a magneto-optical microscope magnetometer. We show that the two local magnetic properties inversely correlate with each other and a thermally activated process takes place during magnetization reversal on a submicrometer scale in ferromagnetic thin films. | - |
dc.description.sponsorship | This work was supported by the Korean Ministry of Science and Technology through the Creative Research Initiatives Project. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMERICAN PHYSICAL SOC | - |
dc.subject | CO/PD MULTILAYERS | - |
dc.subject | PERPENDICULAR ANISOTROPY | - |
dc.subject | REVERSAL DYNAMICS | - |
dc.subject | DOMAIN | - |
dc.subject | MAGNETOELECTRONICS | - |
dc.subject | MAGNETOOPTICS | - |
dc.subject | ARRAYS | - |
dc.subject | SCALE | - |
dc.title | Direct observation of non-Gaussian distribution of local magnetic properties in ferromagnetic thin films | - |
dc.type | Article | - |
dc.identifier.wosid | 000176767100080 | - |
dc.identifier.scopusid | 2-s2.0-0036612807 | - |
dc.type.rims | ART | - |
dc.citation.volume | 65 | - |
dc.citation.issue | 22 | - |
dc.citation.publicationname | PHYSICAL REVIEW B | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Shin, Sung-Chul | - |
dc.contributor.nonIdAuthor | Choe, SB | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CO/PD MULTILAYERS | - |
dc.subject.keywordPlus | PERPENDICULAR ANISOTROPY | - |
dc.subject.keywordPlus | REVERSAL DYNAMICS | - |
dc.subject.keywordPlus | DOMAIN | - |
dc.subject.keywordPlus | MAGNETOELECTRONICS | - |
dc.subject.keywordPlus | MAGNETOOPTICS | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | SCALE | - |
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